Maintenance of electrical installation in NRB at Chandigarh.( Replacement of defunct driver of existing LED Fittings in Phase-III at Rock Garden Sector-1 Chandigarh).

Supply and Erection of driver of LED ground embedded Light of wattage 3x2 Watt. The job includes the cost of Labour, making connections, testing, commissioning and labour etc. as required to the entire satisfaction of Engineer in Charge. The Driver should be of K-Lite/ Wipro /Philips/Surya make. The LED driver should be compatible with the existing fitting.

DSR item no.8.16 LED Flood Light, powder coated pressure die cast aluminium (System lumen efficacy ≥120 and <135 lm/Watt). Supplying, installation, Testing & Commissioning of Flood Light, powder coated pressure die cast aluminum body with built in or separate driver as per the requirement with Driver efficiency >85%, Input voltage: Input voltage: 140-270 Volt AC, freq 50/60 hz, Operating temp range -15 deg to 50 deg centigrade, internal surge protection of 5 KV L,N,E as per IEC 61000-4-5, Driver efficiency >85%,THD < 10% as per IEC 61000-3-2 , P.F.≥0.95, IP-66,IK-10, CRI >80 , under voltage and over voltage protection, EMI-EMC as per CISPR-15, lenses for beam angle 30 deg-120deg as per the application and the project requirement deg, suitable tilt able fitting, life time (LED,Driver & electrical circuitry) of minimum 50000 Burning Hours with 70% of initial Lumen maintained till life ends as per LM80 extrapolation IES TM-21-11 report , CCT 3000°K / 4000°K / 5700°K /6000°K/6500°K (As per ANSI Bin) , SDCM(Standard Deviation Color Matching) <5, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard complete in all respect i/c connections with 1.5 sq mm FRLS, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy ≥120 and <135 lm/Watt output . LM79 & LM80 Test report from NABL lab for all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminum housing such that LED junction temperature shall not rise above 90°C).

DSR item no. 8.10 (DSR 2025) LED Batten light (System lumen efficacy ≥120 <135 lm/Watt) Supplying, installation, Testing & Commissioning of LED surface mounted Batten light of following body material and construction as per IS : 10322 with driver (Replaceable) as per the requirement with Driver efficiency >85% ,Operating voltage AC 140-270 Volt, freq 50/60 hz, Operating temp range -15 deg to 40 deg centigrade, internal surge protection of 2.5 KV with Short & Open circuit protection ,THD < 10% , P. F.≥0.95, IP20, CRI >80, Flicker free, (flicker should be below 5 %), life time (LED, Driver & electrical circuitry), of minimum 50000 Burning Hours with , 70% of initial Lumen maintained till life ends, CCT 3000°K / 4000°K / 5700°K /6000°K/6500°K (As per ANSI Bin), SDCM(Standard Deviation Color Matching) <3, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard and trade mark certificate ( T.C.). Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing. complete in all respect i/c connections with 1.5 sq mm FRLS, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy ≥105 <120 lm/Watt output . LM79 & LM80 Test report from NABL lab for all testing required for LED fixtures as per BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C). Powder coated die cast /Extruded aluminium Body (Thickness > 1.20 mm)

Supply & Erection of LED spot light Light of wattage 6 to 12 Watt as per site requirement. The job includes the cost of labour, making connection with copper wire from adjacent light point and other petty material etc. as required to complete the job to the entire satisfaction of Engineer-in-charge of the work. The make should be of Havells/ Wipro Make)/ Osram/ Philips signify make only.

S/E of LED Bulk Head Luminaries weather proof frosted light with PMMA/ PC reflector and silicon gasket to be installed on surface. The LED fitting should have minimum system Lumen output minimum 1000 Lumen at 100 lm/ watt (minimum) and the driver of the fitting should be workable on 140-260 Volt. The colour temperature of LED should be minimum 5000 degree Kelvin. The fitting should be of Philips/ Bajaj/ Wipro/ Havells/ Jaquar/ Crompton/ Panasonic/ Surya/ LT/ Trilux make only. The fitting should be of IP-65/66. The LED should have a life of 50000 burning Hours. The fitting should have THD<15% and power factor 0.9 or above. The job includes the cost of testing, commissioning and making connection with copper wire from adjacent light point, other petty material and labour etc. as required to complete the same to the entire satisfaction of Engineer In Charge.

Supply & erection of Exhaust Fan (heavy duty motor with copper wound metallic body) following size complete with motor, metallic blades, double ball bearing with minimum power consumption, rigid frame with rubber mounting for silent operation, epoxy powder coating along with metallic louver to be installed in the existing opening including cost of making the hole in existing wall suitable size of above fan making in original shape of wall. The size of above fan making good the damage, Carriage Charges connection, testing, commissioning etc. as required to complete the job to the entire satisfaction of EIC. The Exhaust fan should be Havells/Orient and Bajaj make only.

Size 12 inches (300mm) Sweep, 900 RPM Heavy Duty Exhaust fan (Single Phase) with louver of Havells make (Turbo Force SP)/ Crompton make ( EXHD300-6-1)/ Bajaj make (Supreme Plus)/ Orient make (Industrial Heavy Duty)/ Usha Make (Turbo HDEF) make only.

Brush Less Direct Current (BLDC) Fan without Remote Supply, Installation, Testing and Commissioning of ceiling fan with Brush Less Direct Current (BLDC) Motor, class of insulation: B, 3 nos. metal( Aluminium alloy) blades, 30 cm long down rod, 2 nos. canopies, shackle kit, safety rope, copper winding, steel/Al body Power Factor not less than 0.9, Service Value (CM/M/W) minimum as below, 350 RPM (tolerance as per IS : 374-2019), THD (Total Harmonic Distortion) less than 10%, suitable for operation with regulator for speed control and all remaining accessories including safety pin, nut bolts, washers, temperature rise=75 0C (max.), insulation resistance more than 2mega ohm, suitable for 230 V, 50 Hz, single phase AC supply, Ceiling Fan compliant to IS 374:2019 fan i/c external connections with 1.5 sq.mm FRLS/HFFR, PVC insulated copper conductor single core cable and earthing etc. as required. 1200mm, service value ≥ 6.0 CM/Min/Watt, air delivery 210 CM/Min (Minimum)

DSR Item No 7.4 Supplying, installation, testing and commissioning of Astronomical time switch of following configuration to be mounted in feeder pillars / Lighting DBs for automatic switching On & OFF of street lights at sun set & sun rise or twilight (Auto ON, Auto OFF, Auto modes) with manual override facility with 12/24 hour display format with suitable battery and indication for relay status i/c programming at site complete as required.

1 output per phase and suitable for single phase supply

Supply and erection of Contactor T AC3 70 AMP RATING AND 100 AMPS RATING FOR AC1 unit suitable for 3 phase switching on/off. The job includes cost of 1 no. 3 phase MNX 70 CS97076 with built in SURGE SUPPRESSOR for coil of 220 Volt 50/60 Hz Rating L&T MNX/ Siemens 3TF/ ABB AX series. The contactor shall be installed on existing bakelite sheet with help nut and bolt. The job includes making incoming and outgoing connection with suitable copper wire and other petty material require to complete the job to the entire satisfaction of Engineer- in- charge.

DSR Item No. 2.10 Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, 10kA “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.

Single pole

Triple pole and neutral

DSR item no.1.3 Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable in surface/ recessed steel conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable etc. as required.

Group C

DSR Item No.1.31Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 3 pin 5/6 A modular socket outlet and 5/6 A modular switch, connections etc. as required.

DSR Item No.1.32Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required.

DSR item no.1.15Rewiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable and 1.5 sq.mm FRLS/HFFR PVC insulated copper conductor single core cable as earth wire in existing surface/ recessed steel/PVC conduit including dismantling as required.

Group C

DSR Item No.1.17Supplying and drawing following sizes of FRLS PVC insulated copper conductor, single core cable in the existing surface/ recessed steel/ PVC conduit as required.

3 x 1.5 Sq.mm

3 x 2.5 sq. mm

3 x 4 sq. mm

DSR Item No 15.16Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc. direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required.

63 mm dia (OD-63 mm & ID-51 mm nominal)

Supply and Laying of PVC insulated and PVC sheathed Aluminum conductor cable of 1.1 KV grade as per IS 7098 (Part-I) 1988 (amended upto date) of the following size to be laid on wall surface with the help of saddle etc. as required to complete the job to the entire satisfaction of the Engineer-in-Charge. The job included labour charges of laying the cable and making connections etc.

Size 10 Sq.mm 4 core PVC Al. Arm. Cond. Cable

Size 25 Sq.mm 3.5 core PVC Al. Arm. Cond. Cable

Size 50 Sq.mm 3.5 core PVC Al. Arm. Cond. Cable

Supply and Laying of following XLPE insulated and PVC sheathed, armored, aluminum conductor cable of 1.1KV grade as per IS 7098 (Part-I) 1988 (amended up to date) of the following sizes to be laid on wall surface as required at site. The job include the cost of making connections with suitable size of Al. Lugs/ thimbles, testing, commissioning etc. as required to the entire satisfaction of Engineer In Charge.

Size 50 Sq.mm 3.5 core PVC Al. Arm. Cond. Cable

DSR item No. 5.7Supplying and laying 6 SWG G.I. wire at 0.50 metre below ground level for conductor earth electrode, including connection/ termination with GI thimble etc. as required.

DSR ITEM NO.1.21Supplying and fixing of following sizes of medium class PVC conduit along with accessories in surface/recess including cutting the wall and making good the same in case of recessed conduit as required.

Supply & erection of wall Fan 16” sweep oscillating type complete with blades & regulator. The fan should have 2 Nos. of pull cord switches, one for oscillation and one for speed regulation. The fan should be of Havells Make / Usha make/ Orient make/ Bajaj Make/ Crompton make only. The cost includes the connection with adjacent light points and installed on wall with suitable size rag bolts, nuts and other material required to complete the job to the entire satisfaction of Engineer-in-Charge.

DSR Item No.1.23Supplying and fixing following piano type switch/ socket on the existing switch box/ cover including connections etc. as required.

5/6 A switch

3 pin 5/6 A socket outlet

15/16 A switch

6 pin 15/16 A socket outlet

DSR Item No.1.24

Supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.

5/6 A switch

3 pin 5/6 A socket outlet

15/16 A switch

6 pin 15/16 A socket outlet

DSR item no. 8.7 LED Panel light 2x2 ft. (System lumen efficacy ≥120 <135 lm/Watt) Supplying, installation, Testing & Commissioning of Panel light 2x2 ft., of following body material and construction as per IS : 10322 with driver as per the requirement with Driver efficiency >85%, Operating voltage AC 140-270 Volt, freq 50/60 hz, Operating temp range -15 deg to 40 deg centigrade, internal surge protection of 2.5 KV with Short & Open circuit protection ,THD < 10% , P. F.≥0.95, IP20, CRI >80, UGR (Unified Glare Rating) < 19, Flicker free, (flicker should be below 5 %), life time(LED,Driver & electrical circuitry), of minimum 50000 Burning Hours with,70% of initial Lumen maintained till life ends,CCT 3000°K / 4000°K/ 5700°K /6000°K/6500°K (As per ANSI Bin), SDCM(Standard Deviation Color Matching) <3, Maximum power consumption should not more than the specified rating and Fixture shall be of relevant BIS standard and trade mark certificate ( T.C.). Manufactures Word Mark/ Name Engraved/ Embossing/ Screen printing on housing. complete in all respect i/c connections with 1.5 sq mm FRLS, PVC insulated copper conductor single core cable and earthing etc. as required with Minimum 5 year OEM warranty. System lumen efficacy ≥120 <135 lm/Watt output . LM79 & LM80Test report from NABL lab for all testing required for LED fixtures asper BIS shall be submitted. Shape size and CCT shall be as approved by Engineer-in-Charge as per requirement. (Thermal management: heat sink of aluminium housing such that LED junction temperature shall not rise above 90°C).

CRCA Sheet Body (Thickness ≥ 0.50 mm)

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